156957349070

素因数分解:

$2^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{9803707}}^1$

素因数の和:9805315

約数の個数: 16

約数和(自身を含む): 282699723888

約数和(自身を除く): 125742374818

約数列:

[1, 2, 5, 10, 1601, 3202, 8005, 16010, 9803707, 19607414, 49018535, 98037070, 15695734907, 31391469814, 78478674535, 156957349070]

約数ペア:

[(1, 156957349070), (2, 78478674535), (5, 31391469814), (10, 15695734907), (1601, 98037070), (3202, 49018535), (8005, 19607414), (16010, 9803707)]